皮革乳化脱脂中常用表面活性剂的性能、制备方法及应用

摘要

在皮革乳化脱脂过程中常用的表面活性剂主要有咪唑啉型、烷基磺酸型、聚氧乙烯醚型、多元醇型等.本文着重介绍了这些表面活性剂的结构、性能和制备方法,及其作为脱脂剂或脱脂助剂在皮革脱脂中的应用.%The surfactants used in leather degreasing are imidozaline, alkyl sodium sulfonate,alkyl benzene sulfonate, fatty alcohol-polyoxyethylene ether, alkylphenol polyoxyethylene,sulfonated fatty acid methyl ester and so on. The structure, properties and preparation of these surfactants and the effect as the degreasing agent or the degreasing assistant were introduced.